[Emergency x-ray examinations in the diagnosis of portal hypertension in patients with gastric hemorrhage].
D003937:Diagnosis, Differential; D004630:Emergencies; D006471:Gastrointestinal Hemorrhage / Q000000981:diagnostic imaging*; D006801:Humans; D006975:Hypertension, Portal / Q000000981:diagnostic imaging*; D011172:Portography
Neotlozhnye rentgenologicheskie issledovaniia pri diagnostike portal'noĭ gipertenzii u bol'nykh s zheludochnymi krovotecheniiami.